在 2D 图像上应用高斯轮廓

Question

I need to know how to apply Gaussian function on this image as 1D Gaussian fit or 2D Gaussian fit using MATLAB.

Answer 1

You may use Gero Nootz's Fit 2D Gaussian Function to Data .
It uses a simple model with an example how to use MATLAB's optimizers to get the model parameters.

You may also have a look at Fitting a 2D Gaussian function using scipy.optimize.curve_fit - ValueError and minpack.error .